# Effect of Sevoflurane and Propofol on the Optic Nerve Sheath Diameter

> **NCT04955925** · — · COMPLETED · sponsor: **SMG-SNU Boramae Medical Center** · enrollment: 58 (actual)

## Conditions studied

- Optic Nerve Sheath Diameter

## Interventions

- **DIAGNOSTIC_TEST:** Ultrasound examination of the optic nerve sheath diameter

## Key facts

- **NCT ID:** NCT04955925
- **Lead sponsor:** SMG-SNU Boramae Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-07-26
- **Primary completion:** 2022-08-18
- **Final completion:** 2022-08-18
- **Target enrollment:** 58 (ACTUAL)
- **Last updated:** 2023-03-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04955925

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04955925, "Effect of Sevoflurane and Propofol on the Optic Nerve Sheath Diameter". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT04955925. Licensed CC0.

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